About the Honda CRF100F
Airbox, intake and chassis service parts for Honda’s 99cc trail bike.
The CRF100F combines an air-cooled 99cc four-stroke single with a five-speed gearbox and a manual clutch. For trail-bike upkeep, the airbox, carburetor connection, fork tubes and handlebar controls are useful places to organize a parts check. Keep the full CRF100F designation when comparing small-Honda applications.
Air filter or intake manifold boot?
The air filter traps dirt at the airbox; the manifold boot connects the carburetor to the engine. Both featured products list CRF100F 2004–2013, but they replace different components. Compare the airbox seal or manifold mounting as appropriate, particularly if the intake has been modified.
Model and year checksHonda CRF100F repair checkpoints
Each repair part has its own model, year and package details. Start with the checks that apply to your job.
2004–2013
Airbox and intake connection
Check the air-filter sealing edge and support separately from the carburetor-to-engine boot. A changed airbox or carburetor needs its own component comparison.
2004–2013
Fork oil seals
Match the original fork and seal profile. Fork oil seals do not automatically include external dust seals.
2004–2005 examples
Clutch and rear shoes
The linked plates and rear shoes have this narrower range. Confirm quantity and plate type separately.
Frame, engine and component markingsHonda CRF100F identification
- Record the full CRF100F model and year, not just “CRF100”.
- Photograph an altered carburetor-to-engine connection before choosing a boot.
- Confirm the fork assembly is original or identify its donor model.
- Check front or rear brake position and compare friction plates separately from steel plates.
Contact PartsNMore with the model year, complete frame and engine markings, original market and clear photos of the part being repaired.